CA951615A - Poppett and valve assembly - Google Patents

Poppett and valve assembly

Info

Publication number
CA951615A
CA951615A CA111,A CA111522A CA951615A CA 951615 A CA951615 A CA 951615A CA 111522 A CA111522 A CA 111522A CA 951615 A CA951615 A CA 951615A
Authority
CA
Canada
Prior art keywords
poppett
valve assembly
valve
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA111,A
Other versions
CA111522S (en
Inventor
Henry K. Tyson
Albert Q. Butler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dart Industries Inc filed Critical Dart Industries Inc
Application granted granted Critical
Publication of CA951615A publication Critical patent/CA951615A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7854—In couplings for coaxial conduits, e.g., drill pipe check valves
    • Y10T137/7856—Valve seat formed on or carried by a coupling element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
CA111,A 1970-04-29 1971-04-27 Poppett and valve assembly Expired CA951615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3287470A 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
CA951615A true CA951615A (en) 1974-07-23

Family

ID=21867307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,A Expired CA951615A (en) 1970-04-29 1971-04-27 Poppett and valve assembly

Country Status (4)

Country Link
US (1) US3670766A (en)
CA (1) CA951615A (en)
DE (1) DE2120952C3 (en)
GB (1) GB1352244A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932428A (en) * 1988-03-24 1990-06-12 Helix Technology Corporation Bypass relief poppet valve
ATE282168T1 (en) * 2001-12-13 2004-11-15 Axel Hebmueller CHECK VALVE
US7270147B2 (en) * 2003-11-07 2007-09-18 Cnh Canada, Ltd. Adjustable variable flow fertilizer valve
US9200717B2 (en) * 2008-01-21 2015-12-01 Ausco, Inc. Pressure relief valve with singular body

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320339A (en) * 1939-08-21 1943-06-01 Bastian Blessing Co Safety valve
US2667892A (en) * 1946-09-14 1954-02-02 Perry H Gentzel Pilot controlled main valve for fluid pressure systems
US2525799A (en) * 1947-11-04 1950-10-17 Marvin S Hecker Oxygen check valve
DE806184C (en) * 1948-05-28 1951-06-11 Gert Kiefer Foot valve, check valve or the like with a one-piece housing
US2601654A (en) * 1949-04-01 1952-06-24 Charles B Wright Automatic choke control
US2602631A (en) * 1949-11-19 1952-07-08 Henry C Eickmeyer Check valve
US2670922A (en) * 1951-04-07 1954-03-02 Macco Oil Tool Company Inc Check valve
US2748798A (en) * 1952-01-07 1956-06-05 Ralph A Withrow High pressure check valves
US2959188A (en) * 1955-02-11 1960-11-08 Hugh G Kepner Check valve
US2931385A (en) * 1956-10-31 1960-04-05 Willis C Carlisle Anti-scoring check valve
US2930401A (en) * 1956-11-16 1960-03-29 Bobrick Mfg Corp Poppet valve construction
US3135537A (en) * 1958-07-25 1964-06-02 Gen Dynamics Corp Fluid conduit connector
US3099999A (en) * 1961-03-06 1963-08-06 Holley Carburetor Co Check valve
US3149643A (en) * 1961-08-14 1964-09-22 Racine Hydraulics & Machinery Relief valve
US3189046A (en) * 1962-11-09 1965-06-15 Nuclear Products Company Poppet check valve
US3331385A (en) * 1964-09-24 1967-07-18 Modern Drilling Tools Inc Closure apparatus with removable plug
CH436892A (en) * 1965-06-22 1967-05-31 Fischer Ag Georg High pressure check valve
DE1935814A1 (en) * 1969-07-15 1971-02-04 Mayer Dr Phil Georg Acid polishing lead crystal and crystal - glass

Also Published As

Publication number Publication date
DE2120952B2 (en) 1980-10-02
DE2120952A1 (en) 1971-11-18
DE2120952C3 (en) 1981-06-11
GB1352244A (en) 1974-05-08
US3670766A (en) 1972-06-20

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